Areal Flood Advisory — Howell County, MO, Oregon County, MO, Shannon County, MO 2:00 AM Flash Flood Warning — Oregon County, MO 3:00 AM Areal Flood Advisory — Howell County, MO, Oregon County, MO, Shannon County, MO 3:00 AM

Oregon County, Missouri, United States

Last updated: 1:42 AM CDT  ·  Refresh
22°C
Feels like 23°
Rain
▲ 33°  /  ▼ 20°
Wind
9 mph NNW
Humidity
93%
Dew Point
21°
Pressure
29.21 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
98%
Sunrise
6:17 AM
Sunset
8:04 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Oregon County is currently rain at 22°C. Precipitation is likely — peak probability 87% around 1 AM. Atmospheric instability is elevated (CAPE up to 1285 J/kg) — isolated convective development possible. Sunrise: 6:17AM · Sunset: 8:04PM.

Alerts

Areal Flood Advisory
Howell County, MO, Oregon County, MO, Shannon County, MO
Expires 2:00 AM
Flash Flood Warning
Oregon County, MO
Expires 3:00 AM
Areal Flood Advisory
Howell County, MO, Oregon County, MO, Shannon County, MO
Expires 3:00 AM
54 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
22°
87%
2 AM
22°
67%
3 AM
22°
44%
4 AM
22°
25%
5 AM
19°
11%
6 AM
20°
7%
7 AM
21°
7%
8 AM
22°
7%
9 AM
23°
8%
10 AM
25°
8%
11 AM
26°
8%
12 PM
28°
16%
1 PM
31°
15%
2 PM
32°
5%
3 PM
32°
5%
4 PM
32°
3%
5 PM
32°
3%
6 PM
31°
3%
7 PM
29°
3%
8 PM
28°
3%
9 PM
25°
3%
10 PM
24°
3%
11 PM
24°
3%
12 AM
24°
3%
7-Day Forecast
Today
33° 20°
Mostly Clear with a 87% chance of rain.
Sun
36° 20°
Partly Cloudy.
Mon
39° 22°
Partly Cloudy.
Tue
39° 22°
Clear.
Wed
38° 23°
Clear with a 30% chance of rain.
Thu
38° 22°
Heavy Rain, 90% chance.
Fri
34° 19°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 22° Rain 87% 9 mph NNW 93%
2 AM 22° Rain 67% 5 mph NW 93%
3 AM 22° Rain 44% 4 mph W 94%
4 AM 22° Overcast 25% 4 mph W 94%
5 AM 19° Overcast 11% 3 mph WSW 94%
6 AM 20° Overcast 7% 4 mph WSW 94%
7 AM 21° Overcast 7% 4 mph SW 91%
8 AM 22° Mostly Cloudy 7% 4 mph SSW 87%
9 AM 23° Mostly Cloudy 8% 5 mph SSW 82%
10 AM 25° Partly Cloudy 8% 5 mph SSW 76%
11 AM 26° Mostly Clear 8% 5 mph SSW 71%
12 PM 28° Mostly Clear 16% 4 mph S 65%
1 PM 31° Mostly Clear 15% 5 mph SSE 61%
2 PM 32° Clear 5% 5 mph SE 58%
3 PM 32° Clear 5% 6 mph SE 55%
4 PM 32° Clear 3% 7 mph SE 57%
5 PM 32° Clear 3% 8 mph SE 60%
6 PM 31° Clear 3% 8 mph SE 64%
7 PM 29° Clear 3% 8 mph SE 70%
8 PM 28° Clear 3% 7 mph SE 78%
9 PM 25° Clear 3% 6 mph SE 84%
10 PM 24° Clear 3% 6 mph SE 88%
11 PM 24° Clear 3% 6 mph SSE 90%
12 AM 24° Mostly Clear 3% 5 mph SSE 93%
15-Day Forecast
Today
8/8
Mostly Clear
87%
20°
33°
Sun
8/9
Partly Cloudy
6%
20°
36°
Mon
8/10
Partly Cloudy
7%
22°
39°
Tue
8/11
Clear
16%
22°
39°
Wed
8/12
Clear
30%
23°
38°
Thu
8/13
Heavy Rain
90%
22°
38°
Fri
8/14
Rain
63%
19°
34°
Sat
8/15
Rain
68%
19°
36°
Sun
8/16
Rain
68%
17°
32°
Mon
8/17
Drizzle
44%
17°
34°
Tue
8/18
Drizzle
60%
21°
37°
Wed
8/19
Drizzle
60%
21°
36°
Thu
8/20
Drizzle
60%
21°
38°
Fri
8/21
Drizzle
60%
22°
38°
Sat
8/22
Drizzle
60%
22°
38°
54
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
54 AQI 10.8 µg/m³
O3
Ground-level ozone
36 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 54 Moderate 36 54
Sun 39 Good 34 39
Mon 52 Moderate 37 52
About the Air Quality Index
0–50 Good
51–100 Moderate
101–150 Unhealthy for Sensitive Groups
151–200 Unhealthy
201–300 Very Unhealthy
301–500 Hazardous

The U.S. AQI runs 0–500. The overall value equals the highest individual pollutant sub-index, and the dominant pollutant is the one driving it. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCLLFCEL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Sat Aug 8, 05:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE187 J/kg
MLCAPE225 J/kg
MUCAPE450 J/kg
SBCIN-130 J/kg
MLCIN0 J/kg
Lifted Index-0.6
Kinematics
0–6 km Shear6 kt
0–1 km Shear14 kt
Eff. Shear6 kt
0–1 km SRH-67
0–3 km SRH-46
Eff. SRH-46
Storm Motion120° @ 12 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index33.5
Thermo & Levels
PWAT1.96 in
0–3 km LR5.2 °C/km
700–500 LR5.0 °C/km
Total Totals42.3
LCL972 hPa
LFC759 hPa
EL447 hPa
Freezing Lvl13,501 ft